Telerik Forums RSShttp://www.telerik.com/urn:uuid:d4eeb026-517c-4eb7-b1d9-c443e0bdebcehttp://www.telerik.com/forums/permalink/JrDu1HxRt06x2cRD4L3rzgImproving your Filtering for Built-in Checkbox sampleThanks for the answer.<br />
I feared that should be done this way.<br />
Too complicated. I'll use your solution... when my users will find this incongruency I'll be in Thailand on holidayurn:uuid:bcd51373-a26b-4df2-8daa-27d2e72ffa87http://www.telerik.com/forums/permalink/cxPVvGui8k2NqifS5y_6hwImproving your Filtering for Built-in Checkbox sampleHello,<br />
<br />
Indeed you can achieve the desired goal but for that purpose you will have to manually modify the filter expression of the <strong>MasterTableView</strong>. The idea here is to remove the bool filter from the expression using string operations. Have in mind that in such cases you should not remove the filters from the rest of the columns and should not set <strong>CurrentFilterFunction=&nbsp;GridKnownFunction.NoFilter</strong> and <strong>CurrentFilterValues=String.Empty</strong>.<br />
<br />
Regards,<br />
Angel Petrov <br />
Telerik
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<div class="forumBaloonBottom">&nbsp;</div>urn:uuid:f5ee145e-d420-49ef-8e17-f27316d7d72bhttp://www.telerik.com/forums/permalink/XhTu9SDU70mOF_JzFtfXKwImproving your Filtering for Built-in Checkbox sampleHello I used your <a href="http://www.telerik.com/help/aspnet-ajax/grid-filtering-for-gridchecboxcolumn.html">documentation sample</a>&nbsp;to develop a tri-state checkbox filter for boolean fields.<br />
The problem with your sample is that every time a boolean filter is applyed (or cleared) all the other filters are reset.<br />
Is there any way to improve your sample, so that when I clear the boolean filter, it is only removed from the current ones, without clearing all?<br />
<br />